28453035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 21221205

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 1847, 3081, 5135, 5541, 9235, 15405, 24011, 27705, 72033, 120055, 145913, 360165, 437739, 729565, 1896869, 2188695, 5690607, 9484345, 28453035]

約数ペア:

[(1, 28453035), (3, 9484345), (5, 5690607), (13, 2188695), (15, 1896869), (39, 729565), (65, 437739), (79, 360165), (195, 145913), (237, 120055), (395, 72033), (1027, 27705), (1185, 24011), (1847, 15405), (3081, 9235), (5135, 5541)]